Invention Grant
- Patent Title: Image shake correction apparatus and method
- Patent Title (中): 图像抖动校正装置及方法
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Application No.: US11789730Application Date: 2007-04-25
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Publication No.: US07973855B2Publication Date: 2011-07-05
- Inventor: Masahiro Shirono
- Applicant: Masahiro Shirono
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2006-128621 20060502
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N5/228

Abstract:
An image shake correction apparatus and method for reducing frictional loss when elements vibrate or slide by reducing a distance from a center of an image pickup device stage to a virtual line connecting a portion, to which a driving force generator applies a driving force, and a guide portion. A CCD image sensor converts light irradiated on a photographing surface into electric signals, a slider and a CCD base support the CCD image sensor and move the CCD image sensor with respect to the photographing surface, and piezoelectric actuator assemblies drive the slider and the CCD base, such that the virtual line connects a portion, to which the driving force of the driving force generator is applied, to the guide portion that extends along the photographing surface of the CCD image sensor.
Public/Granted literature
- US20070257989A1 Image shake correction apparatus and method Public/Granted day:2007-11-08
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